I am using Ubuntu server 14.04 and I tried to find how to install oracle database 11g but could not found.
Do you have any suggestion or tutorial to guide that job?
To install the Oracle 11g database on Ubuntu, first download Ubuntu with a generic kernel from Ubuntu, and then release the link.
Installing on 12.0 is explained here
Another aproach is to setup a docker container with Oracle 11g. Since Ubuntu is not a supported operating system, in can be much easier.
Here are the steps to install Oracle 11g Enterprise Edition:
sudo apt-get update
sudo apt-get install apt-transport-https ca-certificates curl gnupg-agent software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
sudo apt-get update
sudo apt-get install docker-ce docker-ce-cli containerd.io
(source https://docs.docker.com/engine/install/ubuntu/#install-using-the-repository)
Download Oracle installation files https://www.oracle.com/database/technologies/112010-linx8664soft.html
Unzip both files so you have a single "database" folder. Place this "database" folder somewhere and name it e.g "installation_folder"
sudo docker pull jaspeen/oracle-11g
sudo docker run --privileged --name oracle11g -p 1521:1521 -v /path/to/installation_folder:/install jaspeen/oracle-11g
sudo docker ps -a
Get container [YOUR_CONTAINER_ID]
sudo docker exec -it [YOUR_CONTAINER_ID] /bin/bash
su - oracle
sqlplus / as sysdba
setup.sh
github.com/wnameless/docker-oracle-xe-11g/tree/master/assets – Luc